Light-blocking HIPS sheet

Pulixin is an excellent and leading plastic sheet Manufacturer & factory in China. We have advanced technology and equipment, mature foreign trade and export experience, and have established good cooperative relations with customers in more than 60 countries. Free samples supply, OEM & ODM accepted

Brand: PULIXIN
Origin: Shanghai, China
MOQ: 5 tons
Thickness: 0.3~2mm
Width: 300~850mm
Application: Thermoforming

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Phone: +8615221762039
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Introduction of light-blocking HIPS sheet

Light-blocking HIPS (High Impact Polystyrene) sheet is a packaging material with excellent light-blocking properties, widely used in cheese sticks, dairy products and short-shelf-life food packaging. Through optimized formula and structural design, this material effectively blocks ultraviolet and visible light, reduces food oxidation, prolongs food freshness, and ensures the quality and taste of food during the shelf life.

Specification	PP /HIPS
Color	Any customized color
Width	650~900(mm)
Thickness	0.24~2.0(mm)
Density	1.05(g/cm )
Shading rate	99.9%

Main features of light-blocking HIPS sheet

Strong light-blocking property: Highly efficient light blocking to prevent food from deteriorating due to light.

Food safety level: Meets FDA, EU and GB standards, non-toxic and odorless.

Excellent thermoforming performance: Suitable for various vacuum forming and blister packaging equipment.

High impact resistance: More impact-resistant than ordinary PS sheets, protective packaging is not easy to break.

Customizable colors and functions: In addition to black, white, blue or other colors can be customized, and moisture barrier, antibacterial and other functions can be added.

Environmentally friendly and recyclable: recyclable, in line with the requirements of sustainable development.

Advantages of light-blocking HIPS sheet

🔹 Effectively extend the shelf life of food

Light-shielding materials can effectively block ultraviolet rays, reduce the oxidation of fat in food, and prevent the degradation of nutrients, especially suitable for dairy products such as cheese sticks and yogurt cups.

🔹 Excellent processing performance

Suitable for a variety of processing technologies such as thermoforming, blistering, die-cutting, etc., with stable molding, not easy to warp or crack, and improve production efficiency.

🔹 Food-grade safety guarantee

Using food-grade HIPS raw materials, it meets international food contact safety standards to ensure that food is pollution-free and odor-free.

🔹 Cost-effective solution

Compared with multi-layer composite materials, HIPS has the advantages of low cost and excellent performance. It can be used in single-layer or multi-layer co-extrusion structures to improve packaging performance while controlling costs.

Application of light-blocking HIPS sheet

Cheese stick packaging: High light-blocking properties prevent cheese oxidation and maintain flavor and taste.

Yogurt cups and dairy product packaging: Avoid light from affecting the nutrients in dairy products and improve the preservation effect.

Short-shelf-life food packaging: Suitable for various foods that require light shielding, such as butter, chocolate, jelly, etc.

Medicine and health care product packaging: Some light-sensitive medicines or health care products can also be packaged with this material.

FAQ

What is the difference between light-shielding HIPS sheets and ordinary HIPS sheets?

Light-shielding HIPS effectively blocks ultraviolet and visible light by adding special sunscreens or carbon black, while ordinary HIPS sheets are usually white or transparent, with poor light shielding performance and cannot be used for light-sensitive food packaging.

Can light-shielding HIPS be heat-sealed or compounded with other materials?

Yes, light-shielding HIPS has good heat-sealing properties and can be compounded with materials such as PE and EVOH to enhance barrier properties and improve the overall packaging effect.

Can the thickness, color or function be customized?

Yes, we provide HIPS sheet rolls with a thickness of 0.24-2mm, and the colors are optional, such as black, white, blue, etc., and can be customized with antibacterial, moisture barrier, heat resistance and other functions to meet different food packaging needs.

Is the material environmentally friendly? Is it recyclable?

Yes, HIPS sheets can be recycled and reused, meet environmental protection standards, and are a more sustainable food packaging solution.

What packaging methods are suitable for light-shielding HIPS?

Mainly suitable for thermoforming, blister packaging, folding boxes, lid film lamination, etc., can adapt to various food packaging equipment, easy to operate.

Why Choose Pulixin

PULIXIN is an excellent leading PP plastic sheet roll manufacturer in China. Our factory covers an area of more than 10,000 square meters and has 4 rigid polypropylene sheet production lines with international advanced equipment. It can produce 3,000-5,000 tons of PP plastic sheets per month, and the maximum storage capacity exceeds 10,000 tons.

High Level Factory: 1, 6000㎡ Area
2, 10 co-extrusion lines
3, 15 years experience
4, 2300+ regular customers

Considerate Service: 1, Quick reply to inquiries
2, Free sample on paying the postage
3, Strong capacity, short production and fast delivery
4, Factory inspection acceptable
5, OEM Support